Why Can’t You Use Stainless Steel and Aluminum Together Galvanic Corrosion The combination of aluminum and stainless steel causes galvanic corrosion. In order to understand why you shouldn’t use stainless steel and aluminum together, we first need to understand how galvanic corrosion works. Galvanic corrosion is the transfer of electrons from one material (anode) to … Continue reading Stainless Steel & Aluminum: Why You Shouldn’t Use Them Together and Proper Precautions To Take If You Do